30852528 has 40 divisors (see below), whose sum is σ = 91089408. Its totient is φ = 8814912.

The previous prime is 30852469. The next prime is 30852529. The reversal of 30852528 is 82525803.

It is not an unprimeable number, because it can be changed into a prime (30852529) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45576 + ... + 46247.

Almost surely, 2^30852528 is an apocalyptic number.

It is an amenable number.

30852528 is an abundant number, since it is smaller than the sum of its proper divisors (60236880).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30852528 is a wasteful number, since it uses less digits than its factorization.

30852528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91841 (or 91835 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 33.

The square root of 30852528 is about 5554.5051984853. The cubic root of 30852528 is about 313.6391380939.

The spelling of 30852528 in words is "thirty million, eight hundred fifty-two thousand, five hundred twenty-eight".